[HTML][HTML] Multiplexed fitness profiling by RB-TnSeq elucidates pathways for lignin-related aromatic catabolism in Sphingobium sp. SYK-6

A Bleem, R Kato, ZA Kellermyer, R Katahira… - Cell Reports, 2023 - cell.com
Bioconversion of lignin-related aromatic compounds relies on robust catabolic pathways in
microbes. Sphingobium sp. SYK-6 (SYK-6) is a well-characterized aromatic catabolic …

Lignin biotransformation: Advances in enzymatic valorization and bioproduction strategies

T Ji, F Liaqat, MI Khazi, N Liaqat, MZ Nawaz… - Industrial Crops and …, 2024 - Elsevier
Lignin, the main component of the plant's cell wall and the most abundant aromatic
macromolecule, is known for its resistance to degradation, therefore its valorization is a …

From trash to cash: current strategies for bio-upcycling of recaptured monomeric building blocks from poly (ethylene terephthalate)(PET) waste

A Carniel, NF dos Santos, FS Buarque… - Green …, 2024 - pubs.rsc.org
Plastic pollution has been a topic of grave concern worldwide due to major environmental,
economic, health, and social impacts. Nevertheless, our society is far from casting plastics …

Ionic Conductive Organogels Based on Cellulose and Lignin-Derived Metabolic Intermediates

H Jia, K Jimbo, K Mayumi, T Oda… - ACS Sustainable …, 2023 - ACS Publications
Cellulose has been widely employed as a substrate and gel electrolyte in electronic devices
due to its excellent mechanical properties and convertibility. However, the production of …

Engineering Comamonas testosteroni for the production of 2-pyrone-4,6-dicarboxylic acid as a promising building block

T Delmulle, S Bovijn, S Deketelaere, M Castelein… - Microbial Cell …, 2023 - Springer
Background Plastics are an indispensable part of our daily life. However, mismanagement at
their end-of-life results in severe environmental consequences. The microbial conversion of …

Metabolic engineering of Escherichia coli for high-level production of the biodegradable polyester monomer 2-pyrone-4, 6-dicarboxylic acid

F Wu, S Wang, D Zhou, S Gao, G Song, Y Liang… - Metabolic …, 2024 - Elsevier
Pyrone-4, 6-dicarboxylic acid (PDC), a chemically stable pseudo-aromatic dicarboxylic acid,
is a promising building block compound for manufacturing biodegradable polyesters. This …

Achieving high productivity of 2-pyrone-4, 6-dicarboxylic acid from aqueous aromatic streams with Novosphingobium aromaticivorans

B Kim, JM Perez, SD Karlen, J Coplien, TJ Donohue… - Green …, 2024 - pubs.rsc.org
Enhancing the production of biochemicals from lignocellulosic biomass is one potential way
to decrease society's dependence on fossil fuels. Aromatic compounds obtained from plant …

A Superstructure-Based Lignin Valorization Process Optimization Model for Lignocellulosic Biorefineries through Biological Upgrading

Y Wu, JM Restrepo-Flórez… - … Sustainable Chemistry & …, 2024 - ACS Publications
This study presents an optimization framework to identify economically viable pathways for
lignin valorization in biorefineries that employ biological upgrading. The economic potential …

Direct Access to 3, 4, 6-Trisubstituted 2-Pyrones via Carbene Catalysis

R He, H Zhang, H Zhu, D Shi, W Yang… - The Journal of …, 2024 - ACS Publications
An N-heterocyclic carbene-catalyzed [4+ 2] annulation of β, γ-unsaturated α-keto esters and
phenylacetate esters was developed for the direct and efficient construction of 2-pyrones …

Effects of acid dissociation and ionic solutions on the aggregation of 2-pyrone-4, 6-dicarboxylic acid

J Li, RC Van Lehn - ACS Omega, 2024 - ACS Publications
The conversion of lignin can produce biomass-derived aromatic compounds such as 2-
pyrone-4, 6-dicarboxylic acid (PDC), which is a potential sustainable precursor of …